• 依据新的输入电压空间划分及合成空间矢量,确定了新的功率控制开关表。

    A new power control switching table is set up according to new dividing of input voltage space and resultant voltage space vectors.

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  • 介绍了三相电压型PWM整流器直接功率控制(DPC)系统的组成与原理,分析了开关表的形成机理。

    The article introduces the direct power control (DPC) principle and constitution for three-phase boost - type PWM rectifiers and analyses switching table.

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  • 通过对传统直接功率控制的分析,推导出一个新的开关表,可以显著地改进PWM整流器的无功功率控制性能。

    Through analysis of classical DPC, a new switch table can be deduced which promote the efficiency of reactive power control of PWM rectifier.

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  • 仿真结果表明在稳态时功率因数接近于1(0.99),验证了给出的励磁电流的控制方法、四象限开关表的正确性。

    The simulation results show that the power factor approaches to 1 (0.99) at stable state, and the exciting current control method and switches table in four quadrants are correct.

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  • RadioButtonWithCallbacks的主构造函数接受3个参数,一个开关状态(真或假),一个标签,以及一个回调函数例表。

    The primary constructor for RadioButtonWithCallbacks takes three parameters: an on state (true or false), a label, and a list of callbacks.

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  • 在该系统中,每个二极管通过两个双刀开关切换至2400型源表。

    In this system, each diode is switched to the Model 2400 SourceMeter Instrument through two two-pole switches.

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  • 每一套装置应包括一个主开关和电流表,电流表的刻度范围约20安培。

    Each unit should include a main switch and ammeter with a scale of about 20 ampere capacity.

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  • 首先检查保险丝看是否熔断,然后拔下喇叭插头,用万用表测量在按喇叭开关时此处是否有电。

    First check the fuse to see whether the fuse, and then pull off the horn plug, using a meter measurement in the horn switch when there is electricity.

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  • 安装进线刀开关、进线电流表、电压表(可切换)和进线电压指示灯。

    Install incoming disconnect switch, incoming current meter, voltage meter (switchable) and incoming voltage indicator light.

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  • 它跟在构造函数的形参表之后,以冒号开关。

    It follows the constructor parameter list and begins with a colon.

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  • 用伏特表测量红色接头处的熔断点火装置开关输出电路。

    Using a voltmeter measure fused ign sw output ckt at the red conn.

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  • 快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。

    The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.

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  • 既然通断性测试往往涉及到多导线装置,因此利用一套开关系统将欧姆表自动连接到每根导线就非常有用。

    Given that continuity testing often involves multi-conductor devices, a switch sys tem is useful to connect the ohmmeter to each conductor automatically.

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  • 针对上述问题,给出了一种通过细化电压矢量合成扇区和开关信号选择表,优化定子磁链补偿电压的改进方法。

    To solve these problems, a modified method is presented, which subdivides the voltage vector sectors and switching signal selection table, and optimized stator flux compensating voltage.

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  • 当源表和开关主机通过TriggerLink连接时,它们能够彼此触发,可更快地进行测试。

    When the SourceMeter instruments and switch mainframe are connected via trigger Link, they can trigger each other to allow faster test execution.

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  • 电信号压力表的传感装置是采用远红外对管的开关原理,实现传感控制功能的。

    The sensor signals pressure gauge is used far infrared devices on the principle of switching, and control functions of the sensor.

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  • 其激励电压和输出也通过选择开关接到数字电压表上。

    And the excitation voltage and output were also fed through the selector switch to the digital voltmeter.

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  • 有开关接点的压力测量仪表径50,替代了压力开关和压力表。

    A pressure measuring instrument ng 50 with switch contact replaces pressure switch and pressure gauge.

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  • 使用项目属性表可以为生成工具(如编译器或链接器)指定开关并创建用户定义的宏。

    A project property sheet lets you specify switches for build tools such as the compiler or linker and create user-defined macros.

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  • 文中给出了一种由配有IEEE- 488接口的恒流源、电压表、开关矩阵和计算机组建自动测量系统的方法。

    In this paper, a method is introduced to set up an automatic measurement system which is made of constant current source unit, voltage meter, switch matrix and computer with IEEE - 488 interface.

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  • 丽塔:为什么我们不打开画面而关掉声音呢?你看演职员表, 我们聊天,这个开关怎么用的?

    RITA: Why don't we turn on the picture and turn off the sound? You can watch the credits, and we can talk. How does this work?

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  • 包括壳体、热电偶、过压保护器、模拟开关、放大器、视表、电源。

    The utility model comprises a shell body, a thermoelectric couple, an overvoltage protector, an analog switch, a magnifier, a display meter and a power source.

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  • 压力表可发出供水压力下限和上限开关信号。

    The pressure meters can give the switch signals of up limit pressure and down limit pressure of water supply.

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  • 柜内还装有电流表、电压表、自动空气开关、指示灯、交流接触器、工频变频转换开关及起动、停止按钮等。

    Inside is arranged ammeter, voltmeter, air circuit breaker, indicator, ac contactor, conversion switch, and buttons for starting or stopping.

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  • 这只表由一个编码器和两个开关控制。

    The watch is controlled by an encoder and two switches.

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  • 对常用的4种远传燃气表传感类型进行了对比分析,自保持开关型燃气表是较为理想的远传燃气表。

    A comparative analysis for 4 kinds of conventional sensor types of remote transmitting gas meter is carried out.

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  • 本电参数测试仪通过AT 89 C51单片机作为核心的控制元件,由模拟开关hcf 4051构成自动量程数字万用表。

    Abstrct: the electrical parameters Tester through AT89C51 SCM as a core element of control by the analog switch HCF4051 constitute a range digital multimeter.

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  • 本电参数测试仪通过AT 89 C51单片机作为核心的控制元件,由模拟开关hcf 4051构成自动量程数字万用表。

    Abstrct: the electrical parameters Tester through AT89C51 SCM as a core element of control by the analog switch HCF4051 constitute a range digital multimeter.

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